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Foam particles are created from the core fluid's surface and with this parameter you can control how far away from the surface the particles will be placed. This parameter becomes interesting when you want to mesh the foam and waterline particles, because it can help to avoid flickering. This value is measured in metres [m].
Stringiness
With foam particle you can often observe a common behaviour: the particles are strongly influenced by the underlying fluid's velocity and create ripples and filaments. This parameter ranges between 0 and 1.0; 0 can help to suppress the filament effect.
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Foam can be preserved as long as you need it. With this setting it is possible to define a minimum value in seconds for [s] for its life-span.
Foam max lifetime
Specifies the maximum amount of seconds for [s] for the foam particles’ existence. RealFlow calculates a random value between “@min lifetime” and “@max lifetime” to achieve a realistic and randomized vanishing of the foam structures.
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